The correct answer is 1. theme
That is because a theme is the most basic concept explored in a piece of fiction, like the battle of good versus evil, which can be explored in million ways.
Human activities cause increased nitrogen deposition in a variety of ways, including
<span>burning of both fossil fuels and forests, which releases nitrogen into the atmosphere
fertilizing crops with nitrogen-based fertilizers, which then enter the soil and water
ranching, during which livestock waste releases ammonia into the soil and water
<span>allowing sewage and septic tanks to leach into streams, rivers, and groundwater</span></span>
I think it’s D. D: because a psychologist who specializes in working with teen athletes is realizable since it’s what she specializes in
Answer: I think they should
Explanation: